Tom Clancy's Op-Center is the beating heart of America's defense, intelligence and crisis management technology. It is run by a crack team of operatives both within its own walls and out in the field. When a job is too dirty — or too dangerous — it's the only place our government can turn. But nothing can prepare Director Paul Hood and his Op-Center crisis management team for what they're about to uncover — a very real, very frightening power play that could unleash new players in a new world order…